7383643242 has 16 divisors (see below), whose sum is σ = 14774504160. Its totient is φ = 2460011472.

The previous prime is 7383643217. The next prime is 7383643247. The reversal of 7383643242 is 2423463837.

It is a junction number, because it is equal to n+sod(n) for n = 7383643194 and 7383643203.

It is not an unprimeable number, because it can be changed into a prime (7383643247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287392 + ... + 312027.

It is an arithmetic number, because the mean of its divisors is an integer number (923406510).

Almost surely, 2^7383643242 is an apocalyptic number.

7383643242 is an abundant number, since it is smaller than the sum of its proper divisors (7390860918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7383643242 is a wasteful number, since it uses less digits than its factorization.

7383643242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601477.

The product of its digits is 580608, while the sum is 42.

The square root of 7383643242 is about 85928.1283515474. The cubic root of 7383643242 is about 1947.2583203406.

The spelling of 7383643242 in words is "seven billion, three hundred eighty-three million, six hundred forty-three thousand, two hundred forty-two".